The short-term prediction of preterm birth: a systematic review and diagnostic metaanalysis.

Objective: To assess the diagnostic accuracy of fetal fibronectin (fFN), fetal breathing movements (FBM), and cervical length (CL) for the short-term prediction of preterm birth in symptomatic patients.

Study Design: Diagnostic metaanalysis using bivariate methods.

Results: Pooled sensitivities for fFN, FBM, and CL for delivery within 48 hours of testing were 0.

Mouse mammary gland is refractory to the effects of ethanol after natural lactation.

Ethanol is a dietary factor that dose-dependently increases breast cancer risk in women. We previously have shown that ethanol increases mammary epithelial density through increased branching after dietary exposure during puberty in CD2/F1 mice. To extend these studies to parous mice in a breast cancer model, we used a transgenic mouse model of human parity-associated breast cancer, the FVB-MMTV-Her2/Neu mouse, which overexpresses wildtype EGFR2, resulting in constitutive activation of growth signaling in the mammary epithelium.

Histone deacetylase inhibitor belinostat represses survivin expression through reactivation of transforming growth factor beta (TGFbeta) receptor II leading to cancer cell death.

Survivin is a cancer-associated gene that functions to promote cell survival, cell division, and angiogenesis and is a marker of poor prognosis. Histone deacetylase inhibitors induce apoptosis and re-expression of epigenetically silenced tumor suppressor genes in cancer cells. In association with increased expression of the tumor suppressor gene transforming growth factor β receptor II (TGFβRII) induced by the histone deacetylase inhibitor belinostat, we observed repressed survivin expression.